# The Graphs Of Position, Velocity And Acceleration

797 Words 4 Pages
Graphs of Position, Velocity and Acceleration

The use of graphs is very common in science, statistics, economic and etc; in physics the graphs are use to illustrate and compare quantitative data of motion, time, velocity, etc. The graph illustrates the trend accurately, also the trend can be use to predict future outcomes. Graphs are a useful tool to have a efficient description in less words.

The Graphs of Position Graphs of position are a way to represent motion of an object or multiple objects in a graph using time and position. Time axis in a graph is used to measure motion in a specific time and position axis is used to measure distance. The time data and position data in a graph can be use to create a slope of time vs. position.
The graph shows the data chart and a positive slope , it is easy to understand the graph and the direction of the straight slope. Another example using changing velocity(acceleration).In this changing velocity graph, the position of the object every second is different because the acceleration. In the acceleration graph the slope looks like a curved line because the speed is increasing every second. The two examples show a constant velocity graph and acceleration graph. Overall, the velocity graph has a straight line as slope because it has a constant velocity and the acceleration graph has a curved line because the acceleration. The speed can be use to determine the slope of the graph in motion.

Velocity graph Velocity is a vector measurement of the rate and direction of motion, and we calculate the velocity dividing the distance moved and the time it takes to complete the movement. V = d / t
An example of constant velocity of +10 m/s with cero acceleration. The constant velocity +10 m/s

makes a straight line in the graph. Another example is a object moving changing velocity or accelerating. The object is going to the right side (positive
The acceleration of an object is the result of any or all forces acting on the object according to Newton second law. The international system of units for acceleration are :
How to find the average velocity, final velocity minus initial velocity divided by time.
An example, let 's find the average acceleration of Vf = 50 m/s, Vi = 0 m/s and a time of 5s.
The average velocity is 10 m/s*2. That was an example of average acceleration. How to recognize direction of the acceleration vector according to the direction of the slope, a slope going to the right is a positive slope and a slope going to the left a negative slope.

Example A: The velocity is increasing 2 m/s every second, so the slope is going to the right from a positive side and it is positive acceleration.
Example B: The velocity is increasing 2 m/s every second, so the slope is going to the right side from a negative side to a positive side and it is a positive acceleration.
Example C: The velocity is decreasing 2 m/s every second, so the slope is going to the right side (downward) from a positive side, it is negative

• ## Kinematics Of Particles Summary

The tangential component of the force is responsible for moving the particle along the path. From Newton’s second law of motion for normal and tangential axes, we have F_t=ma_t From the kinematic relation, we know that at = vdv/dx, so we can write the above equation as Fig. 2.7 F_t=mv dv/dx F_t dx=mvdv We already know that the first term in the above equation is work due to a force and it is a scalar term. So we write the equation in scalar form. If the particle has initial position x1, initial velocity v1, final position x2 and final velocity v2, we have ∫_(x_1)^(x_2)▒〖F_t dx〗=∫_(v_1)^(v_2)▒mvdv ∫_(x_1)^(x_2)▒〖F_t dx〗=(mv_2^2)/2-(mv_1^2)/2 The first term in the above equation is the work done by a force and the second and the third terms are kinetic energies of a particle.…

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• ## Questions: According To Newton's First Law Of Motion

According to Newton’s Second Law, the direction of the acceleration is the same as the direction of the net force. 8. A Why: one’s mass is fixed, while its weight varies at different location. Using the formula: weight = mass * acceleration due to gravity, we can get the object’s mass is 50kg. Then using the formula again, we get its weight on surface of the Moon is 80N 9.…

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• ## The Two Properties Of The Mass Spring System

This increases the time period of the oscillation. The greater the inertia of an oscillating object, the greater the time period which therefore lowers the frequency of its oscillations. Depending on how the waves are displaced indicates how big the oscillations. The elasticity of a spring also can be quantified by a measure of a spring’s compliance. Compliance is inversely related to stiffness, which means that springs that have relatively little stiffness are characterised by a relatively large compliance.…

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• ## Accelerated Motion Experiment

As the height increases, we can see in graph B that the acceleration is also increase. Because the acceleration is changing, and not constant with different heights, this indicates that rate of acceleration is proportional to the incline of the ramp. Graph B Is the graph C linear? Yes the graph is linear What does it mean if the graph is linear? The graph being linear indicate that the can had a constant…

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• ## Hypothesis When Force Increase Acceleration

Research: According to Newton 's Second law when force is increased acceleration increases assuming that mass stays constant. a=F/m Purpose: The purpose of this lab is to prove when force increases acceleration also increases. The independent variable is amount of force applied to the Lenny Board and the dependant variable is the acceleration of the Lenny Board. 3 controlled variables are mass, surface of testing, and the Lenny Board (the weight, the amount of grease on the bearings, ECT) itself. Hypothesis 1: If we increase force on a Lenny Board the acceleration will increase.…

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• ## Proportionality And Newton's Second Law Of Motion Essay

The net force here is inclusive of all external forces (Moore). This law of motion is the basis for the entire experiment. Kinematic Chain According to the kinematic chain, if you integrate acceleration, a constant, your result will be a linear function describing velocity. A integreated= aldjf;aijd;flnsd;ifjj If you integrate the velocity function, your result will be a quadratic function describing position. V integalkd;fasdifjaoijfiajweoir;j Experimental…

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• ## Analysis Of The Distance Vs. Time Graph

The second graph of the velocity verse time diagram as to the distance verse time chart correspondingly shows the acceleration of the cart and the maximum speed achieved. This linear progression demonstrates the relationship between the two variables, simply stating that the object has positive velocity and positive acceleration. Hence, using these two graphs determines the maximum speed achieved and the acceleration of the object. At a distance of 1.2 meters, the trolley had taken approximately 1.62 seconds to complete the length and through calculations, the velocity is about 0.74 m/s. It can also be established that according to these two charts, there is acceleration (the changing of speed) present in the object’s…

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• ## Egg Drop Essay

Velocity is a vector quantity with direction and magnitude. In the case of the device, the direction is directly down or 90 degrees below the horizontal and the magnitude is 10.2834. After solving for velocity, one can get the acceleration of the device as it drops from 75 feet. To calculate acceleration, the formula a = v / t, or in other words, acceleration is equal to velocity divided by the elapsed time. Substituting in the values, acceleration roughly equals 4.6259 m/s^2.…

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• ## Bernoulli Principle Essay

Furthermore, the Equation of Continuity (ρ1A1V1 = ρ2A2V2) could also be written as Mdot1 = Mdot2, saying that the mass flow rate of a fluid at one point is equivalent to the mass flow rate of the fluid at another point. Or, you could also write it as ρ1Q1 = ρ2Q2, saying that the density of the fluid times the volume of the flow rate in one spot is equal to the density of the fluid times the volume of the flow rate at a different spot. You can then simplify this version of the formula because the density of the fluid is frequently the same on both sides of the equation, so you are left with Q1 = Q2, also written as A1V1 = A2V2, which is the simpler version of Equation of Continuity (Drew). Though Bernoulli’s Equation is associated with many different formulas and can be written various ways, every formula has the same principle. Bernoulli’s Principle!…

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• ## Free Body Diagram

μ = 0.30 Complete the table below. You may check your answers in the simulation. Force Applied is the force required (by you for instance) to make the cabinet move at a constant velocity in either direction or keep it from accelerating (if applicable). Recall…constant velocity = _______ net force. Also note: force applied may change direction as the angle increases!…

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